Selfoss to Athens: time difference
Athens is 3 h ahead of Selfoss. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇬🇷 Athens, Greece
30
- Eastern European Summer Time
- UTC+3
- Golden hour
☀️ 07:29 · 🌙 18:56 · 11 h 27 min
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Selfoss 04:51 4:51 AM Athens 07:51 7:51 AM You –:–
04:51 4:51 AM
Greenwich Mean Time · UTC+0
☀️ 07:59 · 🌙 18:25
07:51 7:51 AM
Eastern European Summer Time · UTC+3
☀️ 07:29 · 🌙 18:56
·
+3 h
Athens is 3 h ahead of Selfoss.
When you, Selfoss and Athens are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇸 Selfoss
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇬🇷 Athens
3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇸 Selfoss | 🇬🇷 Athens |
|---|---|---|
| Local time | 04:51 | 07:51 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Greenwich Mean Time | Eastern European Summer Time |
| UTC offset | UTC+0 | UTC+3 |
| Offset from Selfoss | — | +3 h |
| IANA zone | Atlantic/Reykjavik | Europe/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:59 | 07:29 |
| Sunset | 18:25 | 18:56 |
| Daylight | 10 h 26 min | 11 h 27 min |
| People on this clock | 9,000 | 3,090,508 |
Compare Selfoss with another city
More comparisons with Selfoss: the time zones next to it and the far side of the clock.
Big time differences
Selfoss and Athens: common questions
How many hours ahead of Selfoss is Athens?
The clocks in Athens are 3 hours ahead of those in Selfoss (UTC+3 and UTC+0).
What time is it in Athens at the start of the working day in Selfoss?
The working day in Selfoss starts at 9:00 AM; in Athens it is 12:00 PM at that moment.
What time is it in Athens at the end of the working day in Selfoss?
The working day in Selfoss ends at 6:00 PM; in Athens it is 9:00 PM at that moment.
Is there a time when both Selfoss and Athens are at work?
Yes: from 9:00 AM to 3:00 PM in Selfoss (12:00 PM to 6:00 PM in Athens), the working days (9:00 AM–6:00 PM) overlap.
From what time in Selfoss is it tomorrow in Athens?
Once it is 9:00 PM in Selfoss, the date in Athens has already changed. Until 3:00 AM in Athens, it is still the previous day in Selfoss.
Is the time difference between Selfoss and Athens the same all year?
No. Only Athens switches to summer time, so the gap changes twice a year. From October 25, 2026, Athens will be 2 hours ahead of Selfoss.
